baber/WOPTO huggingface dataset:
Patent JP-2002320803-A (JP)
Title: Filtering and drying apparatus
Inventor: KATO TOSHIO
IPC: B01D29/90
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a filtering and drying apparatus by which a matter to be treated can be efficiently filtered and dried and a desired treated matter without destruction and contamination can be obtained. SOLUTION: The filtering and drying apparatus is provided with a vessel of a closed system supported to a base via an elastic body so that the vessel can be vibrated, a vibrating means of the vessel, a both filtering and gas dispersing plate attached to the vessel and dividing the inner part of the vessel into an upper chamber and a lower chamber, a pressurizing means of the upper chamber and/or a pressure reducing means of the lower chamber and a heating means of the upper chamber. A supply system for the matter to be treated, an exhaust system and the treated matter discharge system are connected to the part forming the upper chamber of the vessel and a filtrate discharge system and a gas supply system are connected to the part forming the lower chamber of the vessel.
Patent JP-2002320668-A (JP)
Title: Method for evacuation and its apparatus
Inventor: TAKANE SHIGENOBU
IPC: A61M1/00
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for evacuation and its apparatus by which a large amount of feces can be evacuated at once by a simple operation. SOLUTION: An apparatus for evacuation 1 in which both sides of a sheet 4 that surrounds feces in the rectum are fixed to a thin and long first inserting bar 2 and a second inserting bar 3 respectively and the sheet 4 is winded to the second inserting bar 3 is prepared, the first inserting bar 2 and the second inserting bar 3 are closed to insert from the anus into the rectum, the first inserting bar 2 is moved with drawing like an arc and is made around surrounding feces with developing the sheet 4 surrounding feces in the rectum, the first inserting bar 2 and/or the second inserting bar 3 is used to reduce surrounded feces with pulling the sheet 4, and the first inserting bar 2 or the second inserting bar 3 are pulled out to evacuate feces out of the body with sustaining the sheet 4.
Patent JP-2002324020-A (JP)
Title: Internet access support method, internet access support device, internet access support program and computer- readable recording medium with internet access support program recorded thereon
Inventor: YAMAZAKI MASAKI
IPC: G06F3/048
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To reduce labor required for the input work for acquiring information that a user desires when getting access to the Internet, and to improve the operability. SOLUTION: Figures 5 (a) to 5 (e) show menu screens displayed when descending the hierarchies in sequence. A S code indicates a numeric given to every item in correspondence with the hierarchical structure. For instance, a S code for getting access to (b) is '02', and a S code for getting access to (c) is '0203'. For getting access to each screen, descending the hierarchies stepwise is a method, and it is also possible to get access to the desired screen directly by inputting its S code directly. In that case, only inputting a simple numeric value easily permits the access to a desired site, and the operability is improved.
Patent JP-2002320984-A (JP)
Title: Wastewater treatment device
Inventor: OKANIWA YOSHIYASU
IPC: C02F3/10
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a wastewater treatment device which fully reduces a BOD value. SOLUTION: The special feature of this invention is that, in a wastewater treatment device 10 to perform an ozone processing by passing wastewater flow into an ozone treatment tank 2, a filler layer 6 is contained in the ozone treatment tank 2 which is made of a honeycomb structure or of a mesh-type with a specific surface area and a void ratio being 80-200 (m<2> /m<3> ) and 90-97%, respectively. According to this invention, most of ozone is converted into oxygen in the ozone treatment tank 2 which makes it possible to create an aerobic environment in the filler layer 6, and a microorganism is propagated to enable an enough biological treatment. On the other hand, in the filler layer 6, SS is fully decomposed and reduced. At this time, although BOD is increased by decomposition of SS, the microorganism propagated in the filler layer 6 fully decomposes BOD.
Patent JP-2002328393-A (JP)
Title: Liquid crystal display device
Inventor: MIYAZAKI TETSUYA
IPC: G09F9/00
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To realize display of high quality by eliminating compensation lag, and by prevent interference fringe decreasing influence of heating of a liquid crystal panel with a fluorescent light tube. SOLUTION: A liquid crystal display device 15 consists of an STN liquid crystal display cell 16 and a liquid crystal cell for optical compensation 17. The face of the cell 17 opposed to the liquid crystal display cell 16 has a heater 21. The heater 21 comprises a transparent conductive film 22 of which surface is patterned in order to uniform the temperature distribution of the surface of the cell 17.
Patent JP-2002042308-A (JP)
Title: Thin-film magnetic head and method of manufacture
Inventor: KANEDA YOSHIHIRO
IPC: G11B5/31
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To solve the problem that conventionally thin-film magnetic head, the conditions for making NiP non-magnetic are indefinite, when a metal material such as NiP is used for a gap layer. SOLUTION: The gap layer 22 can be set in a non-magnetic state, by using NiP for the purpose of forming the gap layer 22 and specifying P content in NiP measured by high frequency plasma emission spectrometry to be >=11 mass% and <=14 mass%.
Patent JP-2002325400-A (JP)
Title: Small-sized direct-current motor
Inventor: KAWASAKI SHUNICHI
IPC: H02K5/14
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To make the flat spring of a brush function fully, even when the diameter of a motor is small, in the motor used in AV, OA and other information-related devices. SOLUTION: A direct-current motor has a L-shaped flat spring 12a for the brush 15, a terminal 14 is caulked and fitted at the other end the carbon brush 15 is press-fitted at one end of the flat spring 12a, and.
Patent JP-2002327690-A (JP)
Title: Two-stage compressor
Inventor: OTSUKA KANAME
IPC: F04B49/06
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a two-stage compressor with excellent efficiency in the partial load operation. SOLUTION: The two-stage compressor consisting of a low-stage compressor 1 and a high-stage compressor 3 connected with a connecting pipe 2 comprises a low pressure sensor 21 for detecting the intake pressure of the low-stage compressor 1, an intermediate pressure sensor 22 for detecting the intermediate pressure between the low-stage compressor 1 and the high-stage compressor 3, a high pressure sensor 23 for detecting the discharge pressure of the high- stage compressor 23, and a control part 6 for controlling an inverter 5 connected to a motor part of the high-stage compressor 3. The control part 6 controls the inverter 5 so that the intermediate pressure between the low-stage compressor 1 and the high-stage compressor 3 is the target pressure value calculated based on the values detected by the low pressure sensor 21 and the low pressure sensor 23.
Patent JP-2002326805-A (JP)
Title: Reformer and fuel cell system which is equipped with this
Inventor: OKAMOTO YASUNARI
IPC: H01M8/04
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To increase the efficiency of a reformer and to decrease energy which is required to manufacture hydrogen. SOLUTION: A first heat recovery unit (40) and a second heat recovery unit (43) are established on the reformer (30) of the fuel cell system. A first flow channel (41) of the first heat recovery unit (40) is connected to the source gas path (23) and a second flow channel (42) of that is connected between the reformer (31) and the transformer (34) in the internal gas path (24). The first heat recovery unit (40) recovers to the source gas the heat of the gas which is emitted from the reformer (31). The first flow channel (44) of the second heat recovery unit (43) is connected to the combustion air path (26) and the second flow channel (45) of that is connected to the combustion exhaust gas path (28). The second heat recovery unit (43) recovers the heat of the combustion exhaust gas to the air which is fed into the combustor (36).
Patent JP-2002327693-A (JP)
Title: Hermetic rotary compressor
Inventor: MAEYAMA HIDEAKI
IPC: F04C18/356
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To securely separate oil at the under side of a motor-driven element so that the oil will not be raised over the upper side of the motor-driven element. SOLUTION: Plural gas channels 8a communicating in the vertical direction are formed in a rotor 8 of the motor-driven element 102, and the total channel area of the gas channels 8a is set to satisfy the following relation for the total pushing quantity of a cylinder of a compressing element 101 and the maximum rotational frequency; [channel area (mm<2> )]/ [total displacement of the cylinder (mm<3> )]×[maximum rotational frequency (rps)]}>0.00025.
Patent JP-2002330083-A (JP)
Title: Temperature deviation compensating radio section calibrator
Inventor: FUKINO KOJI
IPC: H04B1/3822
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To remove the influence of amplitude/phase change caused by the temperature change of an outdoor reference signal lead-in section and a transmitting reference signal lead-out section in a radio section calibrator. SOLUTION: This calibrator is equipped with a temperature sensor 1, a temperature deviation compensating controller 2, a control temperature compensator 4 on reception side, a control temperature controller 3 on transmission side, a transmitting subtraction temperature compensator 5, and a receiving subtraction temperature compensator 6, as against conventional constitution, and this performs the temperature compensation to the quantity of attenuation of first and second variable attenuators 10 and 13, the control temperature compensation in each amplitude.phase controllers 18 and 19 on reception side and transmission side, and the temperature compensation to the amplitude and phase of an input reference signal or an output signal for a subtraction offset to the first and second subtracters 22 and 23.
Patent JP-2002327764-A (JP)
Title: Bearing waterproof structure and disc cleaning device
Inventor: ISHIDA TAKAHISA
IPC: B08B7/04
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a bearing waterproof structure capable of getting a long service life of bearings exposed in at least water or its splash or in the atmosphere including these substances. SOLUTION: In the waterproof structure of a bearing supporting rotatably a shaft, a water repellent film is formed on the surface of a member forming a labyrinth gap set between the bearing exposed in the atmosphere which is in at least water or its splash or includes these substances and the shaft.
Patent JP-2002284313-A (JP)
Title: Storage position notifying system
Inventor: HATTORI TAKAMASA
IPC: B23P21/00
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To save power consumption of a receiving/notifying unit to be driven by a solar battery or a battery 28 in a storage position notifying system. SOLUTION: In the receiving/notifying unit performing an output of a notifying device 26 when a coincidence state of a code for recognition set in advance and recognition data sent by radio waves is detected in a code collation circuit 25, radio waves received by the receiving/notifying unit are provided with radio wave presence parts (a frequency modulating part may be provided) and absence parts (intermittent parts) or amplitude modulating parts having different amplitudes in place of the absence parts. By making rates of the time-wise lengths different, waveforms corresponding to digital signals 1 and 0 are provided. A clock generating part 50 for generating clocks from received radio waves when receiving the radio waves is provided. By the generated clocks, a code collation circuit 25 and other shift registers are driven within the receiving/notifying unit.
Patent JP-2002335624-A (JP)
Title: Current-detecting method and power supply
Inventor: SUGIE HIROFUMI
IPC: H02H7/20
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a current-detecting method which increases the accuracy of current detection, and a power supply. SOLUTION: A second current detector 21b detects a direct pulse current Ia flowing in a second transistor 25, and a direct-current Ib which flows in the reverse direction to the pulse current Ia, and does not contain ripple currents contained in the pulse current Ia, since the ripples are removed by using an electrolytic capacitor 34. The detected signal of the current detector 21b has a waveform obtained by subtracting a detected waveform of the direct current Ib from a detected waveform of the pulse current Ia.
Patent JP-2002333242-A (JP)
Title: Vapor compression heat pump
Inventor: INOUE MASAFUMI
IPC: F25B47/02
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To perform effective defrosting with constant stability in a defrosting operation while performing expected function of absorbing heat from outside air with constant stability in the defrosting operation. SOLUTION: In a normal operation, refrigerant R is sequentially circulated, in a refrigerant circuit, through a compressor 1, a radiating heat exchanger 2, an expansion mechanism 4, a parallel-connected circuit or serially-connected circuit of a windward part 3A and a lee part 3B in an endothermic heat exchanger 3, and the compressor 1. In the defrosting operation, the refrigerant R is sequentially circulated through the compressor 1, a parallel-connected circuit of the radiating heat exchanger 2 and the upstream part 3A of the endothermic heat exchanger 3, and the compressor 1.
Patent JP-2003032770-A (JP)
Title: Speaker system
Inventor: NAKANO YOKO
IPC: H04R1/02
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a speaker system with excellent low band characteristics though being an appropriate volume, for which transition characteristics and anisotropy are improved. SOLUTION: This speaker system 1 is provided with an enclosure having a leg partitioning a space between a bottom surface and an arranging surface; at least one speaker unit attached to the front surface of the enclosure; a first duct provided below the speaker unit and partitioning an opening on the front surface of the enclosure; and a second duct provided below the first duct and partitioning the opening on the bottom surface of the enclosure. The length of the second duct is in the range of single to double of the length of the first duct.
Patent JP-2002331020-A (JP)
Title: Hanging implement and its manufacturing method
Inventor: YOSHIDA TAKAO
IPC: A61M5/00
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a hanging implement which is easy to be manufactured and which is compact and easy to be handled at the previous stage of housing a container. SOLUTION: The hanging implement 1 comprises the container 10 having a discharge port 11 and a container wall larger in a sectional shape than the port 11. The implement 1 hangs the container 10 with the port 11 disposed at a lower side. The implement 1 further comprises a support part 2 made of a sheet material made of a thermoplastic resin having flexibility to support the outer surface of the wall by the inner surface of the sheet material, a discharge part 4 opened at a lower side than the part 2 to expose the port 11, a locking part 3 formed by welding the sheet material of the lower side from the part 2 to lock the wall, and a hook part 5 opened at the sheet material at the upper side of the part 4. Thus, the implement 1 can be maintained in a planely collapsed shape, and can be worked by disposing the implement 1 in a planar manner.
Patent JP-2002335641-A (JP)
Title: Portable electronic device
Inventor: SATO HIROYUKI
IPC: H01M10/44
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a battery charging method which can surely realize charging control even when a system is being driven. SOLUTION: This potable electronic device comprises a battery 1, a power supply controller 2, a DC power source input circuit 3, a constant current circuit 4, a DC power source generation circuit 5, a voltage-detection circuit 6 and a current-splitting circuit 7. The current-splitting circuit 7 supplies a predetermined constant current to the battery 1 and also supplies a remaining current to the DC power source generation circuit 5. Moreover, when a computer system 10 is driven while a commercial power source is being supplied, the system is driven using the power source split from the current-splitting circuit 7 in place of the power source from the battery.  A charge setting section provided to the computer system is a circuit for setting a constant current value to the battery 1, and when quick charging is required, the charging time can be shortened by increasing a current value to be split to the battery 1 in the current-splitting circuit.
Patent JP-2002334095-A (JP)
Title: Method, system and equipment for distributing contents
Inventor: KUBOTA MITSUHIRO
IPC: H04N21/83
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to distribute many contents without being influenced by the data volume of respective contents and the communication capacity of a broadcasting medium in the case of distributing various contents through the broadcasting medium and to distribute only contents required by a user. SOLUTION: An information distribution server IS stores advertisement data uploaded from a terminal CL in an advertisement page DB 13 and stores the information of a time table TBL1 in a contents management DB 14. The server IS generates menu data describing summary information corresponding to respective advertisement page data in each area, adds an area code to the menu data and transmits the menu data to a broadcasting station TS. The station TS inserts the menu data into a menu packet Pk, adds the area code to the menu packet Pk and broadcasts the menu packet Pk and a navigation device NB extracts and displays a menu packet Pk to which an area code corresponding to the current position of an automobile is added.
Patent JP-2002341764-A (JP)
Title: Digital watermark information identification device, data recorder, data reproducing device, data output device, distribution device, distribution system, contents data, information adding device, and program
Inventor: FURUKAWA MASAMICHI
IPC: H04N21/8358
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To enable a data processing equipment to protect the copyright of digital contents data distributed via a communication channel without carrying out complicated processing. SOLUTION: In the distribution system 1, a distribution device 11 distributes digital music data embedded with data indicating the data is for distribution when distributing the digital music data. A data reproducing device 12 reproduces the digital music data received via a network N only when the data is embedded with data indicating the data is music data for distribution. A data recorder 15 records the digital music data received via the network N on a recording medium by a recording media drive 152 only when the data in which embedded data indicating that the data is for distribution and its copying is permitted, is embedded.
Patent JP-2002343427-A (JP)
Title: Nonaqueous electrolyte lithium secondary battery
Inventor: NAKAGAWA HIROE
IPC: H01M10/0568
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte lithium secondary battery that is high in safety and has superior battery performance. SOLUTION: The nonaqueous electrolyte lithium secondary battery contains as its nonaqueous electrolyte, a room-temperature molten salt as a main constituent component which is in liquid state, and room temperature molten salt as a main constituent component that is in solid state, in which polymers are compounded. A negative electrode 2 contains a negative electrode active substance, in which the operating potential of the negative electrode becomes nobler than 1 V for potential of metallic lithium, and a positive electrode 1 contains a positive electrode active substance, in which the operating potential of the positive electrode becomes nobler than 4.5 V for the potential of metallic lithium. This liquid-state nonaqueous electrolyte is contained in the positive electrode 1 and the negative electrode 2, and this solid-state nonaqueous electrolyte is contained in a separator 3.
Patent JP-2002338638-A (JP)
Title: Resin composition and cured item thereof
Inventor: OZAKI TORU
IPC: C08F290/06
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition which can be cured with a practical irradiation dose of ultraviolet rays even when a photopolymerization initiator is not used or is used in a decreased amount. SOLUTION: This resin composition contains a maleimide derivative (A) obtained by reacting a (meth)acrylate (a) having a hydroxyl group, a maleimide compound (b) having a hydroxyl group, and a diisocyanate compound (c) and, optionally, a polymerizable compound (B) other than the maleimide derivative (A).
Patent JP-2002344889-A (JP)
Title: Information transmitting device/method, information processor, information processing method and information processing system
Inventor: HAMADA ICHIRO
IPC: H04N19/70
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To transfer arbitrary data whose transfer is not permitted in a partial transport stream if necessary when transferring the stream of MPEG2(moving picture experts group 2) to another equipment through an interface. SOLUTION: When a transport stream is transferred between individual equipment interconnected through the interface, in the case that arbitrary data not permitted to be transmitted in the partial transport stream between the individual equipment through the interface like EIT(event information table) and SDT(service description table), information on the section is transmitted as a private section or a user private section. Thus, information on the section of EIT is transmitted to the personal computer from a digital satellite broadcast tuner and an original program list can be generated by the personal computer.
Patent JP-2002341067-A (JP)
Title: Electronic control device and off-period measurement method of power switch
Inventor: TERAMURA MIKIO
IPC: B60R16/02
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To measure a period wherein a power switch is kept off by a control part with a simple structure and without consuming much power, in an electronic control device. SOLUTION: In an ECU 1 having a control part such as a microcomputer 9 operated by feeding power from a battery 3 when an IGSW 7 is on, the microcomputer 9 clears an involatile counter and charges a capacitor 17 to a specified value by a charging circuit 21 when the IGSW 7 is on. While the IGSW 7 is off, an operation is repeated such that a voltage monitoring circuit 23 turns on a power feeding relay 5 every time the voltage Vc of the capacitor 17 drops to Vth (< the specified value), thereby the microcomputer 23 is operated to add one to the counter and turns off the relay 5 after charging the capacitor 17 to the specified value. When the IGSW 7 is turned on, the microcomputer 9 obtains the off period of the IGSW 7 from the counter value before the counter is cleared.